Triple

T6974964
Position Surface form Disambiguated ID Type / Status
Subject Tanzania–Zambia Railway E161693 entity
Predicate passesThrough P225 FINISHED
Object Kasama
Kasama is a major town in northern Zambia that serves as the administrative and commercial center of the Northern Province.
 E633691 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Kasama | Statement: [Tanzania–Zambia Railway, passesThrough, Kasama]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kasama
Context triple: [Tanzania–Zambia Railway, passesThrough, Kasama]
  • A. Kasoa
    Kasoa is a rapidly growing urban town in southern Ghana that serves as a major residential and commercial hub on the outskirts of Accra.
  • B. Kasada
    Kasada is a traditional Hindu ritual and festival observed by the Tenggerese people of East Java, Indonesia, involving offerings cast into the crater of Mount Bromo.
  • C. Kasaavin
    Kasaavin are a mysterious, energy-based alien species from the Doctor Who universe known for their ability to phase through matter and manipulate technology while serving as covert antagonists.
  • D. Kanza
    Kanza is another name for the Kaw people, a Native American tribe historically associated with the central plains region of what is now the United States.
  • E. Kunza
    Kunza is an extinct indigenous language once spoken by the Atacameño (Likan Antai) people of northern Chile’s Atacama Desert region.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Kasama
Triple: [Tanzania–Zambia Railway, passesThrough, Kasama]
Generated description
Kasama is a major town in northern Zambia that serves as the administrative and commercial center of the Northern Province.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kasama
Target entity description: Kasama is a major town in northern Zambia that serves as the administrative and commercial center of the Northern Province.
  • A. Kasoa
    Kasoa is a rapidly growing urban town in southern Ghana that serves as a major residential and commercial hub on the outskirts of Accra.
  • B. Kasada
    Kasada is a traditional Hindu ritual and festival observed by the Tenggerese people of East Java, Indonesia, involving offerings cast into the crater of Mount Bromo.
  • C. Kasaavin
    Kasaavin are a mysterious, energy-based alien species from the Doctor Who universe known for their ability to phase through matter and manipulate technology while serving as covert antagonists.
  • D. Kanza
    Kanza is another name for the Kaw people, a Native American tribe historically associated with the central plains region of what is now the United States.
  • E. Kunza
    Kunza is an extinct indigenous language once spoken by the Atacameño (Likan Antai) people of northern Chile’s Atacama Desert region.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69c68854a0d88190bc0bf82263f1afce completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6db3bda908190a10a91dc8d043ef1 completed March 27, 2026, 7:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69c761a6bbdc81908c96871f151db279 completed March 28, 2026, 5:05 a.m.
NEDg Description generation batch_69c7639074f48190bc095f18fc35c08b completed March 28, 2026, 5:13 a.m.
NED2 Entity disambiguation (via description) batch_69c76435fd2c819099143ea12f21d095 completed March 28, 2026, 5:16 a.m.
Created at: March 27, 2026, 2:31 p.m.